| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.psi.impl.source.xml; |
| |
| import com.intellij.lang.ASTNode; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.filters.ClassFilter; |
| import com.intellij.psi.impl.source.resolve.reference.ReferenceProvidersRegistry; |
| import com.intellij.psi.scope.processor.FilterElementProcessor; |
| import com.intellij.psi.tree.ChildRoleBase; |
| import com.intellij.psi.xml.*; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author Mike |
| */ |
| public class XmlAttlistDeclImpl extends XmlElementImpl implements XmlAttlistDecl { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.psi.impl.source.xml.XmlAttlistDeclImpl"); |
| |
| public XmlAttlistDeclImpl() { |
| super(XmlElementType.XML_ATTLIST_DECL); |
| } |
| |
| @Override |
| public int getChildRole(ASTNode child) { |
| LOG.assertTrue(child.getTreeParent() == this); |
| if (child.getElementType() == XmlTokenType.XML_NAME) { |
| return XmlChildRole.XML_NAME; |
| } |
| else { |
| return ChildRoleBase.NONE; |
| } |
| } |
| |
| @Override |
| public XmlElement getNameElement() { |
| return (XmlElement)findChildByRoleAsPsiElement(XmlChildRole.XML_NAME); |
| } |
| |
| @Override |
| public XmlAttributeDecl[] getAttributeDecls() { |
| final List<XmlAttributeDecl> result = new ArrayList<XmlAttributeDecl>(); |
| processElements(new FilterElementProcessor(new ClassFilter(XmlAttributeDecl.class), result) { |
| @Override |
| public boolean execute(@NotNull final PsiElement element) { |
| if (element instanceof XmlAttributeDecl) { |
| if (element.getNextSibling() == null && element.getChildren().length == 1) { |
| return true; |
| } |
| return super.execute(element); |
| } |
| return true; |
| } |
| }, this); |
| return result.toArray(new XmlAttributeDecl[result.size()]); |
| } |
| |
| @Override |
| @NotNull |
| public PsiReference[] getReferences() { |
| return ReferenceProvidersRegistry.getReferencesFromProviders(this,XmlAttlistDecl.class); |
| } |
| |
| @Override |
| public String getName() { |
| XmlElement xmlElement = getNameElement(); |
| if (xmlElement != null) return xmlElement.getText(); |
| |
| return getNameFromEntityRef(this, XmlTokenType.XML_ATTLIST_DECL_START); |
| } |
| } |